git config --global user.name "Your name"
git config --global user.email "your@email.com"

mkdir sugararco
cd sugararco
git init
touch README
git add README
git commit -m "first commit"
git remote add origin http://192.168.0.32/fgallego/sugararco.git
git push -u origin master

cd existing_git_repo
git remote add origin http://192.168.0.32/fgallego/sugararco.git
git push -u origin master